baber/WOPTO huggingface dataset:
Patent JP-H06247077-A (JP)
Title: Re-peelable pressure-sensitive adhesive postcard
Inventor: WAKATA KAZUYOSHI
IPC: D21H27/00
Filed: 1993-02-25
Abstract: PURPOSE:To realize excellent legibility of the information after peeling by a method wherein the adhesive layer, which is provided on the support of a label pressure-sensitive adherent sheet, contains adhesive and releasant having the specified average particle diameter as its basic ingredients in the postcard concerned, which is obtained by bonding the label pressure-sensitive adherent sheet on non-adherent postcard sheet under strong pressure. CONSTITUTION:In the re-peelable pressure-sensitive adhesive postcard 7, which is obtained by bonding a label pressure-sensitive adherent sheet prepared by providing adhesive layer 11 on a support 1 onto non-adherent postcard sheet 8 under strong pressure, the adhesive layer of the pressure-sensitive adherent sheet contains adhesive and releasant having the average particle diameter of 1-1,000mum as its basic ingredients. As a result, excellent legibility of the information after peeling is realized and the stable quality of the information can be maintained even after long term smearing.
Patent JP-S60179324-A (JP)
Title: Skylight of car
Inventor: HASEGAWA MASAHIRO
IPC: B60J7/00
Filed: 1984-02-27
Abstract: PURPOSE:To eliminate druming phenomenon by allowing a stopper to be pressed by one opening and closing plate when a skylight is perfectly opened and preventing the contact with the wind blown from the skylight during traveling. CONSTITUTION:One opening and closing plate 13A is installed onto the lower side of a window frame 12A on the peripheral edge of a skylight part 11A, and the other opening and closing plate 13B is installed onto the upper side in slidable ways. The skylight part 11A consists of an opened port part 15 and an accommodation part 16, in which a bottom plate 12A is bridged onto the window frame 12, and a stopper 17 is installed at the terminal edge. The stopper 17 is at the position shown by the two-point-chain-line on the figure when an external force is not applied by the urging of a spring. Therefore, when the opening and closing plate 13A is opened manually, it is accommodated into the accommodation part 16, but it is pushed-back by the spring, and when the opening and closing plate 13B is electrically moved in slidable ways, it is interlocked with the opening and closing plate 13A and perfectly accommodated into the accommodating part 16, and the opening and closing plate 13A is prevented from contacting with wind during the perfect opening.
Patent JP-S63204910-A (JP)
Title: Negative feedback amplifier
Inventor: SHINOZAKI SATORU
IPC: H03F1/34
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a stable negative feedback amplifier which does not generate peaking by connecting a resistor in series with a capacitor, in parallel with a bleeder resistor. CONSTITUTION:The bleeder resistor 4 is connected between an input terminal 10 and a ground potential, namely between the base terminal of an initial stage transistor 1 and the ground potential, and the resistor 7 for preventing the peaking of a resistance value is connected in series with a small capacity capacitor 8 for preventing the peaking, which is connected in parallel with the bleeder resistor 4. And the resistance value of the resistor 7 for preventing the peaking is set lower than the parallel resistance value of an input signal source impedance 15 and the bleeder resistor 4. Therefore, the quantity of the negative feedback in a frequency higher than the vicinity of a cutoff frequency is almost decided by a feedback resistor 5 and the resistor 7 for preventing the peaking. Thus, the quantity of the negative feedback around the cutoff frequency can be suppressed and the occurrence of the peaking by a phase rotation can be prevented.
Patent JP-2000233776-A (JP)
Title: Elastic crawler belt for crawler and crawler traveling device
Inventor: SAKAI KENICHI
IPC: B62D55/253
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce a rigidity difference, to moderate a change in rigidity, and to reduce vibration by making the width directional center of a transversely installed reinforcing core body and a grounding top surface of a traveling lug are being eccentric. SOLUTION: In an elastic crawler 3, a grounding top surface 16C in a traveling lug 16 is extended by crossing the belt lengthwise direction by being made eccentric S in the belt lengthwise direction to the width center of a core body 9 in a width of the transversely installed reinforcing core body 9. Front/rear root edge parts 17A, 17B are extended by respectively crossing the belt lengthwise direction so that one edge part 17A exists in the width of the transversely installed reinforcing core body 9 and the other edge part 17B exists outside the width of the core body 9. A rigidity difference is reduced and a change in rigidity is moderated without thickening the lug root and without widening a core body width by dislocating the highest vertical rigidity part in the width direction of the core body 9 in an overlapping part of the core body 9 and the traveling lug 16.  Thus, while maintaining rectilinearly running- through performance and turning performance in the traveling lug 16, earth removal performance is improved, and vertical vibration can be reduced.
Patent JP-S55129451-A (JP)
Title: Preparation of tartrazine
Inventor: NISHIMURA MASATO
IPC: C09B27/06
Filed: 1979-03-28
Abstract: PURPOSE: To obtain Tartrazine having improved lightness and saturation in high yield, by hydrolyzing the reaction product of a diester of acetosuccinic acid with the diazonium chloride of sulfanilic acid.  
     CONSTITUTION: A homogeneous system of (A) a diester of acetosuccinic acid, (B) sodium bicarbonate in an amount equimolar or more with (A), and (C) water is kept at normal temperature or below (5W10°C). (D) The diazonium chloride of sulfanilic acid in an amount equimolar or more with A is added, or the homogeneous system of (A), (B), (C), and (D) is cooled to normal temperature or below to give disodium 5-hydroxy-1-(p-sulfophenyl)-4-(p-sulfophenylazo)-pyrazole-3- carboxylate, which is hydrolyzed with (E)sodium (bi)carbonate, preferably at pH 8W10 and 80W90°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03243150-A (JP)
Title: Reference position detector for shaft
Inventor: TERONAI KENJI
IPC: H02K11/00
Filed: 1990-02-19
Abstract: PURPOSE:To stop a motor at a reference position by arranging a sensor for detecting the reference position of shaft on a supporting section, arranged in proximity to the end of shaft rotation transmitting section, while oppositing to the end of the shaft rotation transmitting section. CONSTITUTION:An output shaft 5 is arranged at the nut 2 side of a motor 1, a supporting section 7 is arranged at the outside of a rotation transmitting section 4 arranged on the other bearing 3 side, and an optical sensor 6 is arranged at a position opposing to the rotation transmitting section 4 on one side of the supporting section 7. When the output shaft 5 constituting a shaft and the rotation transmitting section 4 rotate in the direction shown by an arrow R and perform direct advance motion, the end of the rotation transmitting section 4 moves from position A to position B where the optical sensor 6 is located. At that time, the end of the rotation transmitting section 4 on the bearing 3 side reaches, as an object to be detected, within the working range of the sensor 6. Consequently, the sensor 6 outputs an Hi signal which is detected as a reference position. By such arrangement, reference position of shaft can be detected accurately and reproduced.
Patent JP-H01213196-A (JP)
Title: Oiler
Inventor: IMAGAWA ATSUSHI
IPC: B67D7/30
Filed: 1988-02-20
Abstract: PURPOSE:To perform oil-feeding operation on the basis of classification capable of being judged to be correct even when there is erroneous setting, by judging set data, an oil-feeding amount or an oil-feeding price from the upper and lower limit values corresponding to the actual circumstances of transactions with respect to the set data due to a preset device. CONSTITUTION:This oiler is constituted of an oil-feeding amount setting truth and falsehood judge means and an oil-feeding price setting truth and falsehood judge means. In the former means, when an oil-feeding amount is preset by a preset device, set data is dealed with as the oil feeding amount as it is in such a case that the set data is smaller than a predetermined upper limit value and automatically dealed with as an oil-feeding price in such a case that said set data is larger than the predetermined upper limit value. In the latter means, when the oil-feeding price is preset by the preset device 13, the set data is dealed with as the oil-feeding price as it is in such a case that the set data is larger than a predetermined lower limit value and automatically dealed with as the oil-feeding amount in such a case that said set data is larger than said lower limit value.
Patent JP-S60182797-A (JP)
Inventor: FUJII AKIRA
IPC: H05K3/34
Filed: 1984-02-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62196021-A (JP)
Inventor: KONISHI FUSAICHI
IPC: H02J1/00
Filed: 1986-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57204840-A (JP)
Title: Automatic device for positioning and removing casing of pasteboard box
Inventor: RUCHIAANO MESUKI
IPC: B65B69/00
Filed: 1982-03-10
Abstract: Apparatus for removing the paper board container from a form package (39). 
<??>The container comprises a cover, a bottom panel and at least three side panels (36) which can be folded flat after removal of the cover. 
<??>With the container at a processing station, removing means (15) grasps the cover and carries it away thus allowing the side wall (36) to lie flat as illustrated. 
<??>The disengaging means separates the package (39) and the remainder of the container either by sliding the package away e.g. with an arm (29), the container parts being held fixed, or by holding the package (39) temporarily fixed and drawing away the remaining container parts.
Patent JP-S62195213-A (JP)
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 1986-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60180430-A (JP)
Inventor: SUGIURA TOKUHIRO
IPC: H02H3/48
Filed: 1984-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5046618-A (JP)
IPC: C07C67/00
Filed: 1974-04-05
Abstract: 1455594 Working up nitration mixtures BASF AG 4 April 1974 [6 April 1973] 14919/74 Heading C2C The invention comprises a process for working up a reaction mixture obtained by nitration of an aliphatic or cycloaliphatic ketone in the presence or absence of the corresponding alcohol, with at least 95% w./w. nitric acid in the presence of an inert organic solvent for the organic compounds wherein the reaction mixture is diluted with water so as to produce 10 to 70% w./w. nitric acid content prior to separation of the organic phase, and the separated aqueous phase is extracted with an inert organic solvent. Working up is advantageously carried out at a temperature of less than 50‹ C. The process may use water containing inorganic salts, inert under the reaction conditions.
Patent JP-S61196246-A (JP)
Title: Treatment of photosensitive lithographic plate
Inventor: NAKAI HIDEYUKI
IPC: G03F7/30
Filed: 1985-02-26
Abstract: PURPOSE:To restrain fatigue of a developing soln. caused by absorption of CO2 in the air, etc., by maintaining the temp. of the developing soln. in its storage tank lower than that of the developing soln. contacting with a photosensitive lithographic plate in a development processing bath. CONSTITUTION:The temp. of the developing soln. in its storage tank is maintained lower than that of the developing soln. contacting with a photosensitive lithographic plate in a development processing bath. A preferable developing temp. is in the range of 50-70 deg.C, especially, 10-40 deg.C, and the temp. of the developing soln. in the storage tank is, preferably, lower than the development temp. by 5-40 deg.C, and it is regulated, preferably, to 0-30 deg.C, and it is preferred to control developing time, the temp. of the developing soln., and an amt. of the developing soln. to be fed so as to optimize development in accordance with the temp. of the developing soln.
Patent JP-H01214608-A (JP)
Title: Damping method for vortex excitation caused in bridge main tower
Inventor: TAKEUCHI TAKAFUMI
IPC: E01D19/14
Filed: 1988-02-23
Abstract: PURPOSE:To enable damping caused in the captioned bridge main tower without use of any additional device by enlarging the sectional shape of the main tower in the height direction. CONSTITUTION:With respect to a tower column which is cut at four corners so as to have a cross joint shaped transverse section, in the vicinity of the part with the shape of the vibration mode in a loop, a corner cut quantity within the part ranging from about 15 to 35% of the whole height is reduced by about 60% or more so as to be enlarged. Thus, it is possible to control release of rear flow vortex in the height direction so as to restrict vortex excitation, thus enabling damping of the vortex of the main tower T in the completed system.
Patent JP-2000241183-A (JP)
Title: Navigation apparatus
Inventor: OKADA TAKAO
IPC: G08G1/0969
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus by which a setting operation can be simplified when a destination is set. SOLUTION: In a map display mode in which a map is displayed on a display 17, information on a place name in a cursor position is stored when a destination is searched on the map. In a destination setting mode in which a destination setting form is displayed on the display 17, the information on the place name stored in the map display mode is entered into the destination setting form as information on the place name of the destination. Then, a part of the information on the place name is corrected as required, and the entry of the form can be simplified.
Patent JP-H04277836-A (JP)
Title: Multi-input fuzzy logic calculating circuit
Inventor: KATASHIRO TAKASHI
IPC: G05B13/02
Filed: 1991-03-05
Abstract: PURPOSE:To decrease the amount of a hardware, to improve arithmetic speed and to execute MAX calculation or MIN calculation when there are a lot of plural binary data in the case of executing fuzzy inference. CONSTITUTION:A multi-input MAX calculating circuit or a multi-input MIN calculating circuit is composed of multi-input gates 10, 20 and 30, two-input gates 12-1 to 12-3, 22-1 to 22-3 and control gates 23-1 to 23-3, 24-1 to 24-3, 33-1 to 33-3 or the like using basic logic elements such as AND gates, OR gates and inverters or the like. Then, MAX calculation or MIN calculation is bit serially executed to plural input data Ai, Bi and Ci [(i)=2, 1, 0] from an MSB to an LSB, and a calculated result Di [(i)=2, 1, 0] is outputted.
Patent JP-S61201763-A (JP)
Title: Shadow mask
Inventor: YUKI NORIO
IPC: H01J29/07
Filed: 1985-03-01
Abstract: PURPOSE:To manufacture a shadow mask having superior adhesion to blackened film by subjecting an iron-base alloy sheet containing specific percentage of C, Si, Al, Mn, Ni, and Cr to piercing by etching, to annealing twice under specific conditions, and to press forming between the annealing stages. CONSTITUTION:The iron-base alloy sheet consisting of, by weight, <=0.10% C, <=0.30% Si, 0.30% Al, 0.1-1.0% Mn, 30-45% Ni, 2.0-10.0% Cr, and the balance Fe with inevitable impurities is pierced by etching. The sheet is annealed at 750-1,100 deg.C for 3-60min in an atmosphere containing steam with 0-40 deg.C dew point or water, and is then press-formed. The formed material is further annealed at 450-700 deg.C for 3-60min in an atmosphere containing >=1vol% oxygen. In this way, the shadow mask with a blackened film for use in a picture tube for color television can be obtained.
Patent JP-H11236855-A (JP)
Title: Vaporizer for liquid fuel
Inventor: HARADA ISAO
IPC: F02C7/22
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To dispense with the pressurization of the fuel in a surge drum by an inert gas and simplify the device at a low cost by constituting so that the pressure and temperature of a liquid fuel returned from a flashtank to a surge drum can be kept the same as the pressure and temperature in the surge drum. SOLUTION: The liquid fuel for a gas turbine stored in a liquid fuel tank 1 is sent into a surge drum 7 by a fuel pump 2 and then sent to a carburettor 13 by a fuel pump 8 and heated and vaporized by a heated steam through a steam pipe 31 and made to a fuel gas in this carburettor 13. Meantime, the pressure of the fuel gas is controlled by adjusting the opening of a pressure adjusting valve 14. One part of the liquid fuel is introduced in a flashtank 20 through a minimum flow piping 10. Further, the fuel temperature in the surge drum 7 is detected and the pressure adjust valve 21 is controlled and the pressure in the flashtank 20 is controlled to a saturated pressure corresponding to the fuel temperature in the surge drum 7.
Patent JP-S61200865-A (JP)
Title: Specimen chamber for treating wafer
Inventor: MATSUI ISAO
IPC: H01L21/66
Filed: 1985-03-01
Abstract: PURPOSE:To prevent the adhesion of dust to a specimen, by providing an electrode plate to the inner surface of the vacuum container of a specimen chamber provided with a specimen stand and a system for introducing a wafer to the specimen stand and applying DC voltage to the electrode plate to trap the dust suspended in the chamber. CONSTITUTION:After a wafer 12 being a specimen is placed on the specimen introducing stand 14 of a specimen introducing chamber, said chamber is preparatorily evacuated and, subsequently, the wafer 12 is mounted to the specimen stage 16 in a specimen chamber 17. The specimen 17 is formed of inexpensive iron and a Permalloy electrode 20 with a thickness of about 1mm is provided under tension so as to be contacted with the inner surface of the specimen chamber 17. The electrode plate 20 is brought to a state insulated from earth potential by insulating bushes 21 and, for example, DC voltage of several plus KV is applied form a high voltage introducing terminal. By this method, the electrode plate 20 is brought to high potential with respect to earth potential and the dust having minus charge suspended in the vicinity of the wafer in the specimen chamber 17 is attracted to the electrode plate 20.
Patent JP-H06247293-A (JP)
Title: Control method for gang type oil-hydraulic drive device
Inventor: INOUE HIROSHI
IPC: B61C9/42
Filed: 1993-02-26
Abstract: PURPOSE:To enable two or more railroad cars coupled with each other to smoothly run in synchronization by electrically connecting the variable capacity hydraulic pumps of the cars with one controller, simultaneously outputting the same electric command from the controller to the hydraulic pumps, and controlling the working oil discharge amount of each pump. CONSTITUTION:A controller 7 furnished on a driver car emits as an electric command a speed command given by an operator to variable capacity control devices 6, 6 of cars A, B, puts capacity controlling actuators 5, 5 in operation, controls to the same the working oil discharge amounts of variable capacity hydraulic pumps 2, 2, and rotates hydraulic motors 1, 1 at the same speed. Because the command of the controller 7 is of electric, the discharge amount controls of the two pumps 2, 2 take place simultaneously. Also because gear shift operation with a transmission and clutch is made in conformity to an electric command, the shift timing is scarcely dislocated in the cars A, B from one another. The synchronous operation is conducted without hindrance even with the buffer effect of the clutch.
Patent JP-H02262997-A (JP)
Title: Control device for rotary shear
Inventor: SAWADA TETSUYA
IPC: B26D1/62
Filed: 1989-02-17
Abstract: PURPOSE:To automatically cut a sheet width only by the input of a notch width by starting the cut of a sheet by a phase difference and controlling a driving motor so as to synchronizing the peripheral speed of a knife cylinder with that of an anvil cylinder while under cutting. CONSTITUTION:A phase arithmetic circuit 35 operates the necessary phase difference between a knife cylinder 21 and an anvil cylinder 22 at a cutting start point from the sheet width and notch width set at an operation part 36 by a joined spline signal SP and judges that either of an elastic body 251 or 252 is used for cutting from a 2nd original signal by a sensor 27 and generator 29 and the pulse signal of a generator 32. A digital arithmetic circuit 34 starts cutting by the necessary phase difference based on the 1st original signal and pulse signal fed from generators 28, 31, when a cutting command Z is input, controlling the rotation of a motor M via a control circuit 33 so that the peripheral speed is synchronized mutually during cutting and cutting a sheet S. Thus the edge part cutting in a desired notch width or the cutting in full width is automatically performed quickly.
Patent JP-2000241539-A (JP)
Title: Target-tracking device
Inventor: YAMAYA AKIO
IPC: G01S13/66
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To improve a tracking accuracy for a target with high mobile power by controlling an interval (sampling interval) for observing the target regarding a target-tracking device for estimating target movement elements such as the position and speed of the target. SOLUTION: A target-observing device 1 is provided to direct target observation time and a target prediction position to a sensor and at the same time acquire the observation information of a target position being observed by the sensor. An evaluation value regarding the target tracking accuracy is compared with a specific threshold to detect tracking accuracy within an observation time calculator 15. When the target tracking accuracy is poor, a sampling interval is reduced. When the accuracy is good, the sampling interval is extended.
Patent JP-H03246207-A (JP)
Title: Agent of preventing change of color of wood and prevention of thereof
Inventor: FURUHATA AKIO
IPC: A01N25/30
Filed: 1990-02-20
Abstract: PURPOSE:To obtain an agent of preventing change of color of wood specifically showing effects with low concentration, having high safety, comprising an acid addition salt of iminoctathin such as 1,1'-iminiodi(octamethylene)diguanidium triacetate as an active ingredient. CONSTITUTION:An agent of preventing change of color of wood comprising an acid addition salt of iminoctathin, especially 1,1'-iminiodi(octamethylene) diguanidium triacetate or 1,1'-iminiodi(octamethylene)diguanidium trialkylbenzene sulfonate as an active ingredient. Especially an agent of preventing change of color of material wood and peripheral material part of wood product by stein fungi. The agent of preventing change of color is used for application or immersion treatment to restrict change of color. Since the agent of preventing change of color suppresses occurring stain fungi with a low concentration, color change of wood at the peripheral part can be prevented before it happens. The agent has few problems such as toxicity and skin irritation.
Patent JP-H03246242-A (JP)
Title: Optically active pentane derivative
Inventor: TAKANO SEIICHI
IPC: C07C49/713
Filed: 1990-02-20
Abstract: NEW MATERIAL:An optically active (S)- or (R)-pentane compound expressed by formula I (R1, R2 and R3 are H or 1-4C alkyl; R4 is hydroxy, protected hydroxy or oxo, provided that the benzene ring in the formula becomes the benzoquinone ring structure when R4 is oxo group; R5 is H, hydroxy or acyloxy; R6 is hydroxy or acyloxy; the steric configuration at the carbon atom marked with * in the chiral center alternatively assumes only either of S and R- configurations). EXAMPLE:(S)-1-(2,5-Dimethoxy-3,4,6-trimethylphenyl)-3-methyl-pentane-3 ,5-diol. USE:Useful as a synthetic intermediate for tocopherols of a (non)natural type configuration and also as an intermediate for various antioxidants. PREPARATION:A compound expressed by formula II is reduced to provide a compound expressed by formula III, which is then passed through several steps such as acylation and reduction to afford the compound expressed by formula I.